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. 2020 Jun 5;11(6):624. doi: 10.3390/genes11060624

Table 2.

Genomic organization and gene content of the TRG locus in Cetartiodactyla and Carnivora.

TRGV Genes TRGJ Genes TRGC Genes Chromosomal Localization Miniature Locus References
CETARTIODACTYLA Ovine TRGV1 (1)
TRGV2 (1)
TRGV3 (2)
TRGV4 (1)
TRGV5 (2)
TRGV6 (1)
TRGV7 (1)
TRGV8 (1)
TRGV9 (1)
TRGV10 (1P)
TRGV11 (1P)		 TRGJ1 (2)
TRGJ2 (2)
TRGJ3 (2) *
TRGJ4 (2) *
TRGJ5 (3) °
TRGJ6 (2)		 TRGC1 (1)
TRGC2 (1)
TRGC3 (1)
TRGC4 (1)
TRGC5 (1)
TRGC6 (1)		 Two loci
 
Chrom. 4q31
Chrom. 4q22		 Inline graphic
Ovis aries 		Massari et al., [78];
Miccoli et al., [85];
Vaccarelli et al., [84,89];
Bovine TRGV1 (1)
TRGV2 (1)
TRGV3 (2)
TRGV4 (1)
TRGV5(1+1O)
TRGV6 (2)
TRGV7 (1)
TRGV8 (4)
TRGV9 (2)
TRGV10 (1)		 TRGJ1 (2)
TRGJ2 (2)
TRGJ3 (1)
TRGJ4 (2)
TRGJ5 (1)
TRGJ6 (1)		 TRGC1 (1)
TRGC2 (1)
TRGC3 (1)
TRGC4 (1)
TRGC5 (1)
TRGC6 (1)
TRGC7 (1P)		 Two loci
 
Chrom. 4q31
Chrom. 4q1.5-2.2		 Inline graphic
Bos taurus 		Antonacci et al., [86];
Conrad et al., [92];
Camel TRGV1 (1)
TRGV2 (1)
TRGV3 (1)
TRGV4 (1O)
TRGV7 (1)
TRGV10 (1)
TRGV11 (1)		 TRGJ1 (2) *
TRGJ2 (2) *
TRGJ5 (3) °		 TRGC1 (1)
TRGC2 (1)
TRGC5 (1)		 One locus
 
Chrom. 7 q11.12		 Inline graphic
Camelus dromedarius 		Vaccarelli et al., [97];
Antonacci et al., [96];
Dolphin TRGV1 (1)
TRGV2 (1)		 TRGJ1 (1)
TRGJ2 (1)
TRGJ3 (1)		 TRGC One locus
 
no assigned		 Inline graphic
Tursiops truncatus 		Linguiti et al., [38];
CARNIVORA Canine TRGV1(1P)
TRGV2(4)
TRGV3 (3P)
TRGV4 (1O)
TRGV5(3) §
TRGV6(1P)
TRGV7(3) #		 TRGJ1 (2) *
TRGJ2 (2) *
TRGJ3 (2) *
TRGJ4 (2) *
TRGJ5 (2)
TRGJ6 (2)
TRGJ7 (2) *
TRGJ8 (2) *		 TRGC1 (1O)
TRGC2 (1)
TRGC3 (1)
TRGC4 (1)
TRGC5 (1)
TRGC6 (1P)
TRGC7 (1)
TRGC8 (1)		 One locus
 
Chrom. 18		 Inline graphic
Canis lupus familiaris 		Massari et al., [104];
Martin et al., [39];
Feline TRGV2(4)
TRGV5(4) $
TRGVA(1P)
TRGVB(1P)
TRGV6(1P)
TRGV7(1)		 TRGJ1 (2) *
TRGJ2 (3) ^
TRGJ3 (2) *
TRGJ4 (1P)
TRGJ5 (2) *
TRGJ6 (2)		 TRGC1 (1)
TRGC2 (1)
TRGC3 (1)
TRGC4 (1)
TRGC5 (1P)
TRGC6 (1P)		 One locus
 
Chrom. A2		 Inline graphic
Felis catus 		Radtanakatikanon et al., [27];

Legend: TRGV: § (1F+2P); # (2F+1P); $ (1F+3P); TRGJ: * (1F+1P); ° (2F+1P); ^ (1F+2P); P = pseudogene, O = ORF. The numbers in brackets indicate the number of the genes.